69080876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 124403664

約数和(自身を除く): 55322788

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 2081, 4162, 8299, 8324, 16598, 33196, 89483, 178966, 357932, 401633, 803266, 1606532, 17270219, 34540438, 69080876]

約数ペア:

[(1, 69080876), (2, 34540438), (4, 17270219), (43, 1606532), (86, 803266), (172, 401633), (193, 357932), (386, 178966), (772, 89483), (2081, 33196), (4162, 16598), (8299, 8324)]